Room with new sheetrock taped and spackled, ready for primer

Basement finishing in Lake Grove

Basement finishing in Lake Grove, NY

Split-level and high ranch lower levels, plus the basements underneath some of them. We finish them to match the house, with one crew.

  • Fully insured
Split-level lower room with vinyl plank floors and a short stairway

The lower level everyone skips

In a split-level, the bottom level is usually the last part of the house to get updated.

  1. A den stuck in time

    Paneling, a low ceiling and an old floor, next to a laundry area and the garage door.

    New sheetrock, a new ceiling, trim and a floor that fits the rest of the house.

  2. A step down that doesn't match

    The stairs down to the lower level have different flooring and worn edges.

    Matching floor and nosings (the front edge of each step) from level to level.

  3. A second basement below

    Some split-levels have a basement or crawl space under part of the house, often unfinished.

    We look at height and conditions and tell you if it's worth finishing.

How we finish a Lake Grove lower level

One crew, start to finish. Written price and start date first.

  1. Look at every level

    We check the lower level, any basement below, the stairs and how the floors meet.

  2. Plan and price it

    Rooms, floor, ceiling and trim, all in a written, itemized price with a start date.

  3. Tear out and build back

    Old paneling and ceiling out, framing fixed, new sheetrock and ceiling in.

  4. Floors, trim and walk-through

    Flooring carried through, trim and doors installed, paint, clean-up and a walk-through.

What Lake Grove lower levels become

The most popular uses we see.

  • Family room or TV room
  • Home office
  • Guest room
  • Playroom
  • Home gym
  • Laundry room with storage
  • Mudroom by the garage door

Split-levels and high ranches in Lake Grove

Lake Grove is an incorporated village in the Town of Brookhaven, and a lot of its homes are split-levels and high ranches. In both, the lowest level is usually a den next to the garage, with a laundry area and sometimes a half bath. It sits partly below ground, so it’s cooler and a bit damper than the rest of the house, but it has windows and a normal ceiling height. That makes it one of the easiest spaces in the house to turn into a real room.

Taking it back to the studs

Many of these lower levels were finished long ago with paneling, a drop ceiling and carpet or tile on the slab. We usually take that out first. It lets us see the framing, check for signs of water, and fix any walls that aren’t straight. Then we hang new sheetrock, tape and finish it smooth, and put in a new ceiling. A drop ceiling makes sense if there are pipes or shutoffs overhead. Otherwise, a sheetrock ceiling gives a cleaner look.

Tying the levels together

The thing that makes a split-level feel finished is continuity. If the lower level has different flooring, different trim and different doors than the rest of the house, it never feels like part of the home. We carry the same vinyl plank flooring down the stairs and through the lower level, with matching nosings on each step. We match the trim and door style too, so going down the stairs feels like walking into another room, not into a basement.

The basement below the lower level

Some split-levels have a true basement or a crawl space under part of the house. These can be low and dark, with the mechanicals in the middle. We’ll measure the height, look for dampness, and tell you plainly whether it’s worth finishing or better kept as dry storage with good shelving and lighting.

The laundry and the garage door

The lower level in these houses often doubles as the way in from the garage. That door sees wet shoes, groceries and sports bags every day. We can frame a small mudroom area with hooks and a bench, and use a floor that shrugs off water and sand. The laundry corner gets the same thought: good light, a shelf above the machines, and access to the shutoffs behind them. It turns the busiest part of the lower level into something that works.

How it works

Lake Grove is one of our home-base towns, and our crew is here every week. You get a written, itemized price with a start date and how long the job will take before we start. We clean up daily and finish with a walk-through. For more, see our main basement finishing page or home renovations in Lake Grove.

Lake Grove basement questions

Who issues permits for basement work in Lake Grove?

Lake Grove is an incorporated village in the Town of Brookhaven, so many permits go through the village. Adding a bedroom, bathroom or wiring usually needs one. Check with the Village of Lake Grove building department.

Can you match the floor on the lower level to the rest of the house?

Yes. Vinyl plank works on every level of a split-level, including the one partly below grade. We plan where each run meets the stairs so it all lines up.

Is the basement under my split-level worth finishing?

Sometimes. It depends on ceiling height, dampness and how you'd get to it. We'll measure and tell you honestly. Sometimes it makes more sense as clean, dry storage.

What drives the price of a lower-level redo?

How much comes out, whether the framing needs fixing, the size of the space, and the ceiling, floor and trim you pick. You get a written, itemized price before we begin.

Get your price on your Lake Grove lower level.

Tell us what's down there now and what you want it to be. Photos of the stairs and floor help.

631-745-9982
  • Price in writing before any work starts.
  • One crew from start to finish.
  • Fully insured

Step 1 of 3

What are we working on?
Where and when?

Phone photos are perfect. They help us give you a better price.

How do we reach you?

A phone number or email is fine. We use it only to talk about your project.